This paper focuses on the method to define the holding temperature and the time of re-raising furnace temperature during standstills, It points out that the best way of further optimization of standstill tactics is to make use of expert system.

Analysis on the leakage of thermal insulation roof waterproofed with coiled material;

Scheme alternatives for internal thermal insulation construction utilizing sandwich slab in cast-in-place balcony of high-rise building;

Discussion on zero heat preservation during quenching/normalizing structural steel;

Study and computer simulation of heat preservation in irrigetion works;

Discussion on application of XPS heat preservation system on heat preservation of building s exterior wall;

How to improve thermal insulation of PVC-U steel windows;

Correctly select polyurethane rigid foam——brief introduction of 《Technical code for polyurethane rigid foam insulation and waterproofing engineering》;

Standard JC/T 998-2006《Spray polyurethane foam insulation material》briefing;

Application of fireproof fiber spray-applied coating in the heat insulation of heating furnace;

Construction method of heat insulation and waterproof roof with polyurethane foam;

Low-Temperature Air-Supply Duct an d Heat Insulation in Ice-Storage Air Conditioning System;

Effect of Holding Technology at Intermediate Roll Table in Hot Continuous Rolling on Phase Transformation and Structure of Low Carbon Steel;

Improving Holding Effect of Electric Furnace in Non-Ferrite Metal foundry;

The influence of the holding time in different conditions of deforming temperature as well as primal austenite grain sizes on the microstructure of transformation were investigated.