About

Member Since: 2012

Member Offices: Changsha

Website: http://www.broad.com

BROAD Sustainable Building Co. Ltd., ("BSB"), was founded in 2009. BSB provides a revolutionary stainless steel structural material for the construction and transportation industries called "B-CORE Slab", and stainless steel modular buildings. BSB is committed to achieve a sustainable development path for human beings

Fields of Expertise

Building Maintenance; Construction / Contractor; Developer; Materials / Products / Systems Supplier; Seismic Design

Membership details

Membership Level

Silver

Member Since

2012

Member Offices

  • Changsha

Buildings

Rank
Name
Status

Completed

Architecturally Topped Out

Structurally Topped Out

Under Construction

On Hold

Proposed

Vision

Never Completed

Demolished

Competition Entry

Canceled

Proposed Renovation

Under Renovation

Renovated

Under Demolition

Height

1

J57 Mini Sky City

207.8 m / 682 ft

2

T30 Hotel

99.9 m / 328 ft

3

S30 Apartment

99.8 m / 327 ft

4

JinCheng Office Building

85.8 m / 281 ft

5

Changsha International Convention & Exhibition Center Hotel

84.8 m / 278 ft

6

Talents Building

82.5 m / 271 ft

7

New Ark Hotel

50.3 m / 165 ft

8

Fujian United Benefit Broad Building

33 m / 108 ft

9

BROAD Pavilion

20.6 m / 68 ft

Building Completions Timeline

 

Videos

17 September 2014

The Differences in Developing Tall Buildings in Cities in China

This panel considered whether Shanghai’s supertall buildings will characterize those undertaken in other Chinese cities and the key development drivers behind development further inland. Junjie...

View all

Research

31 December 2014

Year in Review: Tall Trends of 2014

An All-Time Record 97 Buildings of 200 Meters or Higher Completed in 2014 and 2014 showed further shifts towards Asia, and also surprising developments in...

View all

Research

30 October 2013

Debating Tall: Is Sky City's Prefabricated Approach Viable for the Future of Megatall Buildings?

At the CTBUH London Conference in June 2013, Chairman Zhang Yue of Broad Group presented on Sky City, the next-planned world’s tallest building, to be...

View all

Associated companies

Rank
Name
City
Height

1

Sky City

Changsha

838 m

2,749 ft

2

Yuanda Tower

Yinchuan

410 m

1,345 ft

3

J57 Mini Sky City

Changsha

208 m

682 ft

4

T30 Hotel

Changsha

100 m

328 ft

5

S30 Apartment

Changsha

100 m

327 ft

6

JinCheng Office Building

Jincheng

86 m

281 ft

7

Changsha International Convention & Exhibition Center Hotel

Changsha

85 m

278 ft

8

Talents Building

Yinchuan

83 m

271 ft

9

New Ark Hotel

Changsha

50 m

165 ft

10

Fujian United Benefit Broad Building

Renhuai

33 m

108 ft

11

BROAD Pavilion

Shanghai

21 m

68 ft

Statistics

150 m+ Buildings

Average Building Age*

9 Years

Most Common Function*

Hotel (43%), 3 Buildings

Most Common Material*

Steel (100%), 5 Buildings

* Based on 150 m+ buildings currently in the database.

Total: 7 Buildings for which a function has been assigned.
 
Total: 5 Buildings for which a material has been assigned.
 

*Based on 9 Completed & Under Construction Buildings

Building Completions Timeline

 

Construction Time Chart

NOTE: Construction start time is not available for all buildings. The average construction time is only displayed if there is three or more buildings with construction start and complete data in that year.

 

17 September 2014 | Shanghai

The Differences in Developing Tall Buildings in Cities in China

This panel considered whether Shanghai’s supertall buildings will characterize those undertaken in other Chinese cities and the key development drivers behind development further inland. Junjie...

17 July 2014 | Changsha

New Chapter of Earthquake Resistance

Broad Sustainable Buildings 30-story test building withstands a 9-magnitude earthquake test.

16 July 2014 | Shanghai

Building The Broad Pavilion

Time lapse of the the construction of The Broad Pavilion in one day for the 2010 Shanghai World Expo.

16 July 2014 | Changsha

New Ark Hotel

Time lapse of the New Ark Hotel being constructed in 6 days.

03 July 2014 | Changsha

History Rewritten (T30 Hotel)

Time lapse of T30 Hotel being constructed in just 15 days.

16 June 2014 | Chicago

What role do you think modular construction will play in tall buildings in the coming years?

Industry leaders answering this question include: Johannes de Jong, KONE; Roberto Meyer, MVSA Architects; Moshe Tzur, Moshe Tzur Architects & Town Planners; and Sunny Wang,...

17 February 2014 | Chicago

What do you think the North America, Asian and Western European tall building communities most need to learn?

Industry leaders answering this question include: Dave Elder, Mace; Jeanne Gang, Studio Gang Architects; James Goettsch, Goettsch Partners; Rem Koolhaas, OMA; and Sunny Wang, BROAD...

07 November 2013 | Chicago

Tall Building Innovation Award: BSB Prefabricated Construction Method

Never before has an entire prefabricated building system been developed to this degree. The BSB Method is a clear and innovative way of fundamentally rethinking...

07 November 2013 | Chicago

Interview: BSB Prefabricated Construction Method

Shuguang Wang discusses the Broad Sustainable Building Prefabricated Construction Method, a Tall Building Innovation Award Co-Winner. He talks about the innovative new pre-fabrication technology and...

15 July 2013 | London

Is it possible to construct a completely pre-fabricated megatall building (i.e. over 600 meters)?

Industry leaders answering this question include: Talal Al Maiman, Kingdom Real Estate; Sir Terry Farrell, Farrells; Helmut Jahn, JAHN; Lee Polisano, PLP Architecture; Ken Shuttleworth,...

31 December 2014

Year in Review: Tall Trends of 2014

Daniel Safarik, Antony Wood, Marty Carver & Marshall Gerometta, CTBUH

An All-Time Record 97 Buildings of 200 Meters or Higher Completed in 2014 and 2014 showed further shifts towards Asia, and also surprising developments in...

30 October 2013

Debating Tall: Is Sky City's Prefabricated Approach Viable for the Future of Megatall Buildings?

Bob Lang, Arup; Ken Shuttleworth & Paul Scott, Make

At the CTBUH London Conference in June 2013, Chairman Zhang Yue of Broad Group presented on Sky City, the next-planned world’s tallest building, to be...

CTBUH Initiatives Involving Broad Group

Changsha Regional Tour Report

20–21 September 2014

The tour began with the Broad Sustainable Building (BSB) campus including the New-Ark Hotel. The group also visited Broad’s construction site of a 59-story tower.

CTBUH 2014 Shanghai Conference Silver Sponsor

16–19 September 2014

The survival of humanity relies on a radical repositioning of our cities to develop them beyond a collection of disparate icons, towards a vision of a Sustainable Vertical Urbanism.

Activity at the CTBUH London Conference: Day Two

12 June 2013

See the highlights from the second day of the CTBUH 2013 London Conference including The Shard Networking Reception.

Changsha Regional Tour Report: Behind the China Broad Group

22–23 September 2012

Attendees enjoyed an exclusive tour of the China Broad Group Facilities and spent the night in the T30 Hotel. The tour covered the company's manufacturing and research facilities.

Inside the China Broad Group

15 August 2012

CTBUH’s Executive Director tours the headquarters of the company behind the 30-story tower erected in 15 days. Now they want to build the world’s tallest tower in nine months.