欧美日本一道高清国产,无码日韩一区二区三区,日韩aV无码免费一区二区三区,日韩精品无码一区二区三区、亚洲Av

Welcome to jiangsu xinpeng jiahe construction technology co., LTD.

  • Scan view mobile phone station

  • Scan public attention number

TEL：+86-0516-83202818

Current position:Home - News - Company news

Fire protection measures for steel structure

Steel has the advantages of high strength and good ductility, which determines that the steel structure has the characteristics of light weight, good seismic performance, and large bearing capacity. At…

How to judge the quality of steel

The specific production capacity of a business can be seen from the condition of a business mans factory, just like some people can be seen from a few things. I think this is the so-called "smell …

Eight main points of steel structure design

Steel structure is usually used in the structure of high-rise, large-span, complex shape, heavy load or crane lifting, large vibration, high temperature workshop, high tightness requirements, movable o…

Steel structure roof waterproof plugging project

1. Quick-setting plugging spirit:Quick-setting type plugging system is inorganic rigid plugging material. The product is gray powder. It can be used after mixing with water. The construction is complet…

Characteristics of high-rise building with hanging structure

What are the characteristics and advantages of using a suspended structure for high-rise buildings? Steel structure manufacturers and everyone understand the characteristics of high-rise buildings usi…

Manufacturing process of steel structure grid

The production process of steel structure grid:1. Mechanical index of steel structure: The mechanical index of structural steel includes yield point, tensile strength, elongation and low temperature im…

Copyright ? 2020 all rights reserved ?Jiangsu Xinpeng Jiahe Construction Technology Co., Ltd.
Platform support：     Design and production:
阳曲县| 乐至县| 安丘市| 泸州市| 怀仁县| 青州市| 岗巴县| 类乌齐县| 石渠县| 淮阳县| 蒙山县| 莱州市| 通城县| 南靖县| 玉树县| 麦盖提县| 响水县| 朝阳市| 南召县| 新蔡县| 双峰县| 那曲县| 正蓝旗| 清河县| 铜陵市| 新余市| 驻马店市| 崇信县| 上思县| 孝义市| 蓝田县| 弋阳县| 阳山县| 全南县| 东莞市| 牙克石市| 洪江市| 荣成市| 孙吴县| 辽宁省| 陆良县|